Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175182 | Spectral imaging apparatus | Hyochul Kim, Younggeun Roh, Suyeon Lee | 2021-11-16 |
| 10928248 | Light filter and spectrometer including the same | Jineun KIM, Younggeun Roh, Hyochul Kim, Moonil JUNG | 2021-02-23 |
| 10921258 | Surface-enhanced Raman scattering patch and Raman spectroscopy system adopting the same | Unjeong Kim, Younggeun Roh | 2021-02-16 |
| 10904971 | Optical apparatus using multi-wavelength light | Younggeun Roh, Heonsu JEON | 2021-01-26 |